#A12F3A#A12F3A

#A12F3A is a mid, vivid red. Relative luminance 0.099; OKLCH L 48.1% C 0.149 H 19.5°. Best body text is #FFFFFF at 7.04:1 contrast (WCAG AA passes).

Color values

HEX	#A12F3A
RGB	rgb(161, 47, 58)
HSL	hsl(354, 55%, 41%)
HSV	hsv(354, 71%, 63%)
CMYK	cmyk(0%, 70.8%, 64%, 36.9%)
CIE-LAB	lab(37.69, 47.37, 20.73)
CIE-LCH	lch(37.69, 51.70, 23.63°)
OKLab	oklab(48.13% 0.1406 0.0498)
OKLCH	oklch(48.13% 0.149 19.5)
XYZ	xyz(16.4799, 9.9179, 5.0487)
Luminance	0.0992 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A12F3A #2FA196

analogous

#A12F73 #A12F3A #A15D2F

triadic

#A12F3A #3AA12F #2F3AA1

tetradic

#A12F3A #73A12F #2FA196 #5D2FA1

square

#A12F3A #73A12F #2FA196 #5D2FA1

split-complementary

#A12F3A #2FA15D #2F73A1

monochromatic

#421318 #722129 #A12F3A #C94551 #D6747D

Accessibility & contrast

On white

7.04

#A12F3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#A12F3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A12F3A

7.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A12F3A	#FFFFFF	#000000	##FFFFFF
##A12F3A	1.00	7.04	2.98	7.04
#FFFFFF	7.04	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E493A

Deuteranopia (green-blind)

#6B6237

Tritanopia (blue-blind)

#B10F34

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #a12f3a;
/* rgb */ color: rgb(161, 47, 58);
/* oklch */ color: oklch(48.1% 0.149 19.5);

Tailwind

colors: {
  custom: {
    50: '#c36f70',
    500: '#a12f3a',
    950: '#000000',
  },
}

SCSS

$custom: #a12f3a;
$custom-light: #c36f70;
$custom-dark: #000000;

JSON

{
  "hex": "#a12f3a",
  "rgb": {
    "r": 161,
    "g": 47,
    "b": 58
  },
  "hsl": {
    "h": 354.211,
    "s": 54.808,
    "l": 40.784
  },
  "oklch": {
    "l": 0.48128,
    "c": 0.14916,
    "h": 19.5
  },
  "luminance": 0.09916
}

Semantic roles & 50–950 ramp

primary

#A12F3A

secondary

#6EBEB6

accent

#DED04A

background

#FCF7F6

surface

#F9EDEC

border

#D2C8C7

text

#140807

muted

#827B7A

Preview Lab

Preview with #A12F3A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →